/* as classname */

class _Scheduler {
    constructor() {
        this._s_time = -1
        this._clock = new THREE.Clock()
    }

    dt() {
        return this._clock.getDelta()
    }
}

export default class Scheduler {
    static getInstance() {
        if (!this._inc) {
            this._inc = new _Scheduler()
        }
        return this._inc
    }
}